they have to take responsibility because they are losing particularly in western europe, an the u.s., they are losing the core of their church and they need to get it back and they need to find a man who can communicate to the younger generation, i spoke to cardinal donald whirl yesterday as the archbishop of washington, d.c., who said we need to find someone who can package our message, repackage our message to make it resonate with younger catholics today and that's going to be a big challenge. >> pope benedict has spoken just yesterday about the difficulties. he said there were many good days of sunshine, but stormy waters sometimes as if god were sleeping and certainly the sex abuse crisis that we -- he's going over the coliseum, that's an extraordinary view. liz, can you see this? >> yes, it's quite a scene, it's quite an amazing thing, leaving the vatican, crossing over the remnants of ancient rome and he'll pass by the cathedral of rome and beyond into the green exterior of the city toward castle st. angelo. >> the helicopter kind of swooped a little bit there as he went over h